Received and installed. No obvious trouble with install or obvious rattles (said mechanic). My mechanic took a video for me. I haven't got to drive much, but in the very limited driving I've done, it's significantly louder than stock with the AA downpipe. Burbles are pretty intense. I initially wanted the MAD exhaust cause it was a little more aggressive sounding based on clips I found online. Currently probably satisfied I stayed with this as it's wild enough. Below aren't great comparisons, but it's what I have for those of you debating like I was.
Dinan Exhaust, AA Downpipe and a custom tune:
https://youtube.com/shorts/gvgsPgSWVFs?feature=share
Stock w/AA Downpipe and probably 93 Stage 1 OTS tune:
https://youtube.com/shorts/Rt5yP7ZGpKE
Stock with probably a 93 stage 1 OTS and lame revs in my parkade trying not to annoy everyone:
https://youtube.com/shorts/POljWFCTAzU
Haven't really had a chance to stare at the back and debate if i like the quad vs square exhausts.